Me pehea te whiriwhiri i te tikanga tapahi o nga miihini whakakikorua #granules rereke rereke

I te Hakihea, i te mutunga o te tau, kei te tukuna tonu nga miihini ki nga whenua rereke, ki te wheketere a nga kaihoko. Kei te pukumahi to maatau miihini ki te whakauru i te miihini whakahiato.

No Iran

Ingoa Miihini: Miihini whakaranu i te raina whakakikorua ariki tae kotahi
Te kaha: 500kg/h
Whakamahinga: PE Tae masterbatch

No Turkey

Ingoa Miihini: TPE Twin-screw raro wai tapahi raina granulation

Te kaha: 400kg/h

Whakamahinga: TPE arai arai, porohita rori

No Ripia

Ingoa Miihini: PET Twin-screw water cutting line granulation

Te kaha: 800kg/h

Te Whakamahinga: Pepa PET me nga taonga kapi

Ka tutaki te kapia parakore ki te "whakarereke", ka huri te tikanga tapahi pai ake.

Whakakiia

Ina koa, ko te whakakii nui ka taea te huri i te pelleting LLDPE, LDPE ranei e te mowhiti wai ki te wera mate whakamahana-rangi. Ehara i te mea ka whakapiki ake i te maro, engari ka tiakina te hiko (whakaoranga i muri i te whakamaroke); He ataahua te ahua o te witi me te whakaiti i te kai o te paura tapa.#nga taputapu pelletizing

Whakanuia

Na te ahua o te muka karaihe, te muka waro ranei, tukua etahi kapia wera whakamahana-a-rangi (HDPE, ABS, me etahi atu) kia hoki ki te tapahi matao (wai) tuku iho. "Universal", "engineering" (kirihou), kaore e taea te whakakore.

Te whakakaha

Hei tauira, TPV bumper rauemi motuhake (PP + EPDM + POE vulcanization hihiri), no te mea te wāhanga marara o te paura rapa whakakiia i roto i te PP wāhanga tonu, riro te wera mowhiti wai te kōwhiringa tuatahi. He ataahua me te penapena utu.

Tangohanga tauhohenga

(1)Waea whakawhiti matū me te taura (XL-PE) ko te mea tuatahi ko te hau makariri te wera mate. I roto i te maha o nga wheketere waea me te taura, ko te miihini-rua-rua/kotahi-wiri miihini-rua-waahanga + te wera o te hau (he wera rereke ranei) ko te SPVC me te XLPE te hanga me te paerewa tukatuka.

(2) I roto i te hanga me te tukatuka o te polypropylene kaha rewa teitei (HMS-PP), ka taea te kawe noa te witi wera mowhiti wai i muri i te extrusion tauhohenga o PP.

He maha ake nga mea kua whakarerekehia nga mea motuhake, masterbatch ranei

Tapahia nga momo momo witi

1. SPVC taura rauemi mātao rauemi motuhake hauora tinana marama ranei, te kōwhiringa tuatahi ko te rangi matao katoa mate wera wera. He pera ano te RPVC, engari he iti ake nga rahinga. #pvc miihini whakahuihui

2. Polystyrene, ahakoa te HIPS, te GPPS ranei, te nuinga o te whitiki whakarewa (he whakamatao i te wai maatao) raina tapahi.

3. ABS motuhake rauemi, te nuinga o te rakau kua tohua (wai) tapahia makariri (te ahua angiangi me te roa o te witi ko te mea tino rapuhia). Kua whakamatauria e te tangata te whakamahana hau, te wera whakakai wai ranei, he ataahua, he atawhai hoki te ahua o te witi (he porowhita pai). Ka nui ake te putanga ki te 3-4t/h, he mea maori ki te huri i te wera o raro i te wai, te miihini whakarewa ranei.

4. He waea whakamaarai, arai-maarai ranei, he mowhiti whiriwhiri wai iti, he kowhiringa nui i raro i te wai (wera).

5. Ko nga rauemi taura hono-whiti a Silane, ko te raina iti ka whiriwhiri i te mowhiti wai, nui (penei i te raina 96/250) whiriwhiri i raro i te wai (wera).

6. HFFR (he iti paowa halogen-kore rauemi taura) whakaputa tukatuka me te tapahi, hototahi ki te taputapu XLPE, engari te whirihoranga tīwiri ki te huri.

7. Ko te mutunga o te hiri o te Copolymer formaldehyde (POM), ka taea te whiriwhiri i te mowhiti wai, i raro ranei i te wai (tapahia).

8, TPU (thermoplastic polyurethane elastomer), he maha nga waahanga o te wera i raro i te wai, engari me whakatika te waahanga inenga o te huarahi kotahi mo te hanga pehanga.

9. PET kakawaea masterbatch, ka taea te tapahia matao ki te drawbar (wai) maka ranei te tihorenga matao tapahia.#compounding mahanga wiri extruder

10. Ka taea te whakakotahi i te PPC (polypropylidene carbonate), te penapena hiko me te whakahekenga o te hiko me te tata ki nga momo whakakino katoa (TPS, PLA, PBAT, PBS, PHBV, PHA, PVA, PCL, PGA) me te whakakotahitanga o te granulation.